{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157708680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb554a45f3a877d9b7d8f27bfdabc0e7373ff6759fee96e7f7790c199fb3c6fd7",
    "signature": "0x21a15f5b694a01973fe2743e4d37d3333622a0100f078eee8478e0fe9cf6df525f9e35a9e653bf85485f5cb8604a70883daf3e8a43834b2ac8b5d66f452561f61b",
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}